/*
* Copyright (C) 2022 Huawei Device Co., Ltd.
* Licensed under the BSD License, (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     https://opensource.org/licenses/BSD-3-Clause
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

import {BaseMatcher} from './BaseMatcher'
import {Description} from './Description'

export abstract class CustomMatcher <T> extends BaseMatcher<T> {
  private fixedDescription: String;

  public CustomMatcher(description: String) {
    if (description == null) {
      throw new Error("Description should be non null!");
    }
    this.fixedDescription = description;
  }

  public describeTo(description: Description): void {
    description.appendText(this.fixedDescription);
  }
}
